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WO1999044535A8 - Prothese endovasculaire intraluminale - Google Patents

Prothese endovasculaire intraluminale

Info

Publication number
WO1999044535A8
WO1999044535A8 PCT/US1999/004694 US9904694W WO9944535A8 WO 1999044535 A8 WO1999044535 A8 WO 1999044535A8 US 9904694 W US9904694 W US 9904694W WO 9944535 A8 WO9944535 A8 WO 9944535A8
Authority
WO
WIPO (PCT)
Prior art keywords
hoop
strut
struts
zigzag
stent
Prior art date
Application number
PCT/US1999/004694
Other languages
English (en)
Other versions
WO1999044535A1 (fr
Inventor
David Tseng
Ellen Golds
Bruce Parsons
Original Assignee
Boston Scient Ltd
David Tseng
Ellen Golds
Bruce Parsons
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boston Scient Ltd, David Tseng, Ellen Golds, Bruce Parsons filed Critical Boston Scient Ltd
Priority to US09/623,347 priority Critical patent/US6730117B1/en
Priority to DE69942666T priority patent/DE69942666D1/de
Priority to EP99909791A priority patent/EP1065993B1/fr
Priority to AU28918/99A priority patent/AU2891899A/en
Priority to JP2000534143A priority patent/JP4801838B2/ja
Priority to CA2322973A priority patent/CA2322973C/fr
Publication of WO1999044535A1 publication Critical patent/WO1999044535A1/fr
Publication of WO1999044535A8 publication Critical patent/WO1999044535A8/fr
Priority to US10/747,848 priority patent/US8118858B2/en
Priority to US12/888,810 priority patent/US20110015721A1/en
Priority to US13/780,833 priority patent/US8764815B2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/88—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30317—The prosthesis having different structural features at different locations within the same prosthesis
    • A61F2002/30322—The prosthesis having different structural features at different locations within the same prosthesis differing in surface structures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2002/828—Means for connecting a plurality of stents allowing flexibility of the whole structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0026—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in surface structures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)

Abstract

L'invention porte sur une prothèse endovasculaire (10) intraluminale faite d'éléments en zigzag ou en sinusoïde formés d'ensembles successifs d'aiguilles (14) reliées par leurs sommets (15) et constituant des séries de cerceaux (12c) décalés axialement dont l'un au moins comporte une aiguille (14) reliée à une aiguille (14) du cerceau voisin. Les aiguilles (14) de liaison peuvent être raccordées par exemple par soudure par points, par soudure continue, par suture, ou à l'aide d'éléments de pontage fixés à chacune d'elles, et peuvent être espacés le long de la prothèse endovasculaire de manière à former une arête (16) de liaison. Le nombre et la longueur des 'zigs' de chaque cerceau (12c) peuvent varier, et on peut prévoir plusieurs arêtes (16) de liaison.
PCT/US1999/004694 1998-03-05 1999-03-04 Prothese endovasculaire intraluminale WO1999044535A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US09/623,347 US6730117B1 (en) 1998-03-05 1999-03-04 Intraluminal stent
DE69942666T DE69942666D1 (de) 1998-03-05 1999-03-04 Intraluminaler stent
EP99909791A EP1065993B1 (fr) 1998-03-05 1999-03-04 Prothese endovasculaire intraluminale
AU28918/99A AU2891899A (en) 1998-03-05 1999-03-04 Intraluminal stent
JP2000534143A JP4801838B2 (ja) 1998-03-05 1999-03-04 腔内ステント
CA2322973A CA2322973C (fr) 1998-03-05 1999-03-04 Prothese endovasculaire intraluminale
US10/747,848 US8118858B2 (en) 1998-03-05 2003-12-29 Intraluminal stent
US12/888,810 US20110015721A1 (en) 1998-03-05 2010-09-23 Intraluminal Stent
US13/780,833 US8764815B2 (en) 1998-03-05 2013-02-28 Intraluminal stent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7694698P 1998-03-05 1998-03-05
US60/076,946 1998-03-05

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US09/623,347 A-371-Of-International US6730117B1 (en) 1998-03-05 1999-03-04 Intraluminal stent
US09623347 A-371-Of-International 1999-03-04
US10/747,848 Continuation US8118858B2 (en) 1998-03-05 2003-12-29 Intraluminal stent

Publications (2)

Publication Number Publication Date
WO1999044535A1 WO1999044535A1 (fr) 1999-09-10
WO1999044535A8 true WO1999044535A8 (fr) 2001-11-01

Family

ID=22135152

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/004694 WO1999044535A1 (fr) 1998-03-05 1999-03-04 Prothese endovasculaire intraluminale

Country Status (7)

Country Link
US (4) US6730117B1 (fr)
EP (3) EP1065993B1 (fr)
JP (2) JP4801838B2 (fr)
AU (1) AU2891899A (fr)
CA (1) CA2322973C (fr)
DE (1) DE69942666D1 (fr)
WO (1) WO1999044535A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
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US8876880B2 (en) 1999-02-01 2014-11-04 Board Of Regents, The University Of Texas System Plain woven stents
US8966733B2 (en) 2006-10-22 2015-03-03 Idev Technologies, Inc. Secured strand end devices

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US8764815B2 (en) 2014-07-01
EP1065993A1 (fr) 2001-01-10
US6730117B1 (en) 2004-05-04
US20040143318A1 (en) 2004-07-22
EP2198813A2 (fr) 2010-06-23
JP2010155120A (ja) 2010-07-15
EP2277477A3 (fr) 2011-03-02
EP1065993B1 (fr) 2010-08-11
EP2277477B1 (fr) 2012-05-09
US20130178948A1 (en) 2013-07-11
JP2002505146A (ja) 2002-02-19
EP2277477A2 (fr) 2011-01-26
DE69942666D1 (de) 2010-09-23
WO1999044535A1 (fr) 1999-09-10
US8118858B2 (en) 2012-02-21
EP2198813B1 (fr) 2012-08-29
CA2322973A1 (fr) 1999-09-10
CA2322973C (fr) 2011-04-12
US20110015721A1 (en) 2011-01-20
JP4801838B2 (ja) 2011-10-26
EP2198813A3 (fr) 2010-10-13
AU2891899A (en) 1999-09-20

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